<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <two :text="msg"></two>
    </div>
    <script>
       var one = {
           props:['text'],
            template:'<div>{{text}}</div>'
        };

        Vue.component('two',{
            components:{
                one
            },
            template:`<div>
                        <one :text=$attrs.text></one>
                </div>`
        })
       

        new Vue({
            el:'#app',
            data:{
                msg:'cc'
            }
        })
    </script>
</body>
</html>